JP2015076859A5 - - Google Patents

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Publication number
JP2015076859A5
JP2015076859A5 JP2013214118A JP2013214118A JP2015076859A5 JP 2015076859 A5 JP2015076859 A5 JP 2015076859A5 JP 2013214118 A JP2013214118 A JP 2013214118A JP 2013214118 A JP2013214118 A JP 2013214118A JP 2015076859 A5 JP2015076859 A5 JP 2015076859A5
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JP
Japan
Prior art keywords
block
transform
block size
decoding
unit
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JP2013214118A
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English (en)
Japanese (ja)
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JP2015076859A (ja
JP6287035B2 (ja
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Priority claimed from JP2013214118A external-priority patent/JP6287035B2/ja
Priority to JP2013214118A priority Critical patent/JP6287035B2/ja
Priority to TW103134265A priority patent/TWI684351B/zh
Priority to US15/023,156 priority patent/US10687060B2/en
Priority to KR1020167005758A priority patent/KR102242722B1/ko
Priority to CN201480054820.7A priority patent/CN105900424B/zh
Priority to PCT/JP2014/005027 priority patent/WO2015052898A1/en
Priority to KR1020217011012A priority patent/KR102338523B1/ko
Priority to EP14795676.7A priority patent/EP3039869B1/en
Publication of JP2015076859A publication Critical patent/JP2015076859A/ja
Publication of JP2015076859A5 publication Critical patent/JP2015076859A5/ja
Publication of JP6287035B2 publication Critical patent/JP6287035B2/ja
Application granted granted Critical
Priority to US16/817,979 priority patent/US20200221090A1/en
Priority to US17/244,411 priority patent/US11546594B2/en
Active legal-status Critical Current
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JP2013214118A 2013-10-11 2013-10-11 復号装置および復号方法 Active JP6287035B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2013214118A JP6287035B2 (ja) 2013-10-11 2013-10-11 復号装置および復号方法
TW103134265A TWI684351B (zh) 2013-10-11 2014-10-01 解碼裝置、解碼方法、編碼裝置，以及編碼方法
PCT/JP2014/005027 WO2015052898A1 (en) 2013-10-11 2014-10-02 Decoding device, decoding method, encoding device, and encoding method
EP14795676.7A EP3039869B1 (en) 2013-10-11 2014-10-02 Decoding device, decoding method, encoding device, and encoding method
KR1020167005758A KR102242722B1 (ko) 2013-10-11 2014-10-02 디코딩 디바이스, 디코딩 방법, 인코딩 디바이스, 및 인코딩 방법
CN201480054820.7A CN105900424B (zh) 2013-10-11 2014-10-02 解码装置、解码方法、编码装置以及编码方法
US15/023,156 US10687060B2 (en) 2013-10-11 2014-10-02 Decoding device, decoding method, encoding device, and encoding method
KR1020217011012A KR102338523B1 (ko) 2013-10-11 2014-10-02 디코딩 디바이스, 디코딩 방법, 인코딩 디바이스, 및 인코딩 방법
US16/817,979 US20200221090A1 (en) 2013-10-11 2020-03-13 Decoding device, decoding method, encoding device, and encoding method
US17/244,411 US11546594B2 (en) 2013-10-11 2021-04-29 Decoding device, decoding method, encoding device, and encoding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013214118A JP6287035B2 (ja) 2013-10-11 2013-10-11 復号装置および復号方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018005378A Division JP6477930B2 (ja) 2018-01-17 2018-01-17 符号化装置および符号化方法

Publications (3)

Publication Number Publication Date
JP2015076859A JP2015076859A (ja) 2015-04-20
JP2015076859A5 true JP2015076859A5 (enExample) 2016-04-14
JP6287035B2 JP6287035B2 (ja) 2018-03-07

Family

ID=51868273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013214118A Active JP6287035B2 (ja) 2013-10-11 2013-10-11 復号装置および復号方法

Country Status (7)

Country Link
US (3) US10687060B2 (enExample)
EP (1) EP3039869B1 (enExample)
JP (1) JP6287035B2 (enExample)
KR (2) KR102338523B1 (enExample)
CN (1) CN105900424B (enExample)
TW (1) TWI684351B (enExample)
WO (1) WO2015052898A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6287035B2 (ja) * 2013-10-11 2018-03-07 ソニー株式会社 復号装置および復号方法
US9807398B2 (en) * 2014-09-30 2017-10-31 Avago Technologies General Ip (Singapore) Pte. Ltd. Mode complexity based coding strategy selection
WO2017188780A2 (ko) * 2016-04-29 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 신호 부호화/복호화 방법 및 장치
JPWO2018088026A1 (ja) * 2016-11-11 2019-09-26 ソニー株式会社 送信装置、送信方法およびコンテンツ配信システム
EP3349455A1 (en) 2017-01-11 2018-07-18 Thomson Licensing Method and device for coding a block of video data, method and device for decoding a block of video data
US11202073B2 (en) 2018-09-19 2021-12-14 Mediatek Inc. Methods and apparatuses of quantization scaling of transform coefficients in video coding system
CN109151505B (zh) * 2018-11-07 2021-02-26 深圳市网心科技有限公司 一种视频转码方法、系统、装置及计算机可读存储介质
CN111277840B (zh) * 2018-12-04 2022-02-08 华为技术有限公司 变换方法、反变换方法以及视频编码器和视频解码器
CN119967176A (zh) * 2018-12-26 2025-05-09 韩国电子通信研究院 量化矩阵编码/解码方法和装置以及存储比特流的记录介质
TWI781416B (zh) * 2019-06-14 2022-10-21 弗勞恩霍夫爾協會 具有基於尺度之改良變換之編碼器、解碼器、方法及電腦程式
AU2020203330B2 (en) * 2020-05-21 2022-12-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a block of video samples
CN113542798A (zh) * 2021-05-31 2021-10-22 浙江大华技术股份有限公司 视频流的传输方法、电子设备及存储介质
US12243274B2 (en) * 2021-12-07 2025-03-04 Cloudinary Ltd. System, device, and method for improved encoding and enhanced compression of images, videos, and media content

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492333B (en) * 2011-06-27 2018-12-12 British Broadcasting Corp Video encoding and decoding using transforms
KR101542585B1 (ko) * 2011-10-19 2015-08-06 주식회사 케이티 영상 부호화/복호화 방법 및 그 장치
KR102154965B1 (ko) * 2012-02-29 2020-09-10 소니 주식회사 화상 처리 장치 및 방법, 및 기록 매체
US9426466B2 (en) * 2012-06-22 2016-08-23 Qualcomm Incorporated Transform skip mode
GB2503875B (en) * 2012-06-29 2015-06-10 Canon Kk Method and device for encoding or decoding an image
JP2015526013A (ja) * 2012-07-02 2015-09-07 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 映像符号化方法及び装置、並びに映像復号化方法及び装置
JP5503091B1 (ja) * 2012-09-06 2014-05-28 パナソニック株式会社 画像符号化方法および画像符号化装置
JP6210368B2 (ja) * 2012-09-18 2017-10-11 サン パテント トラスト 画像復号方法および画像復号装置
US9253483B2 (en) * 2012-09-25 2016-02-02 Google Technology Holdings LLC Signaling of scaling list
WO2014050676A1 (ja) * 2012-09-28 2014-04-03 ソニー株式会社 画像処理装置および方法
WO2014084903A1 (en) * 2012-11-28 2014-06-05 General Instrument Corporation Devices and methods for modifications of syntax related to transform skip for high efficiency video coding (hevc)
JP6287035B2 (ja) * 2013-10-11 2018-03-07 ソニー株式会社 復号装置および復号方法

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